The crime rates from this Wikipedia table have been updated so the code to parse it must be adjusted:

crime2014=Import["https://en.wikipedia.org/wiki/List_of_United_States_cities_by_crime_rate_(2014)#Crime_rates_per_100.2C000_people_.282014.29","Data"][[1,1,3,All,2;;-2]];
interpreters[{city_,population_,violentCrime_,murder_,rape_,robbery_,aggravatedAssault_,propertyCrime_,burglary_,larceny_,motorVehicle_}]:={Interpreter[Restricted["City",United States (country)]][First[StringSplit[city,{"-"," *"," Metro"}]]],
Interpreter["Integer"][population],Interpreter["Number"][violentCrime],Interpreter["Number"][murder],Interpreter["Number"][rape],
Interpreter["Number"][robbery],Interpreter["Number"][aggravatedAssault],
Interpreter["Number"][propertyCrime],Interpreter["Number"][burglary],
Interpreter["Number"][larceny],Interpreter["Number"][motorVehicle]}
data=interpreters/@Drop[crime2014,1];
crime=Cases[DeleteCases[data,{_Failure,_,_,_,_,_,_,_,_,_,_}],{_,_,_Real,_Real,_Real,_Real,_Real,_Real,_Real,_Real,_Real}];
dataset14=Dataset[<|"city"->#[[1]],"population"->#[[2]],"crime"->#[[3]],"murder"->#[[4]],"rape"->#[[5]],"robbery"->#[[6]],"assault"->#[[7]],"property"->#[[8]],"burglary"->#[[9]],"larceny"->#[[10]],"vehicle"->#[[11]]|>&/@crime]

I'm attaching the new dataset and the following interactive map of the US crime rates. The markers of the major cities are colored according to the city's murder cases per 100,000 people for all of calendar year 2014, and they scale according to the city's crime rates total:

GeoGraphics[{Polygon[United States  (country)],
Tooltip[GeoMarker[#[[1]],"Scale"->Total[Take[#,3;;11]]/5000.,"Color"->ColorData["DarkRainbow"][#[[4]]/50]],Dataset[#]]&/@Normal[SortBy[dataset14,#crime&]]},
GeoRange->{{22,51},{-126,-66}},GeoProjection->"Mercator", ImageSize->600]

Attachments: